330 block or 350 block?

Old Nov 27, 2011 | 05:13 PM
  #1  
import extermination's Avatar
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From: chilliwack,bc
330 block or 350 block?

Planning out my small block stroker.

Was going to use the 73 350 block.(originally 2b carb)

but i just got a 67 330 (4b carb)

Im going to use the 330 crank, but is the block the same as the 350 other than bore?
Old Nov 27, 2011 | 05:17 PM
  #2  
coppercutlass's Avatar
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From: Elgin, Illinois
i have been told the 330 can hold a bore big enough to get a 350 piston in there. but i think the cam angle is diffrent. use the 350 block if you have the 14cc dished pistons zero deck the block and mill the heads you can get the compression close to 9.5 to 1 with a thin gasket
Old Nov 27, 2011 | 06:34 PM
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Originally Posted by coppercutlass
i have been told the 330 can hold a bore big enough to get a 350 piston in there. but i think the cam angle is diffrent. use the 350 block if you have the 14cc dished pistons zero deck the block and mill the heads you can get the compression close to 9.5 to 1 with a thin gasket
He said he was looking to do a stroker, won't be able to use those pistons.

Use the 350 block and 330 crank offset ground to 3.500 stroke. Loads of references on here for a similar build. You'll need to use a 330 flexplate with that 330 crank.
Old Nov 27, 2011 | 06:38 PM
  #4  
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true cutlassefi. I was just throwing that out there.
Old Nov 27, 2011 | 08:25 PM
  #5  
import extermination's Avatar
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Ok good to know. Guess ill sell the 330 block then :-)
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